Does this chemical reaction follow the law of conservation of matter 2 How many atoms of hydrogen do you have in the reactants how many atoms of hydrogen to you have in the product 3 Give 1 reason why this chemical reaction equation follows or does not follow?
1. Yes, Chemical reaction follow the law of conservation of matter. 2. the same atom of hydrogen is in the reactants and the products.
Does this chemical reaction follow the law of conservation of matter?
Following the Law Matter cannot be created or destroyed in chemical reactions. This is the law of conservation of mass. In every chemical reaction, the same mass of matter must end up in the products as started in the reactants. Balanced chemical equations show that mass is conserved in chemical reactions.
How does the law of conservation of matter apply to chemical equations?
Every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. When an equal number of atoms of an element is present on both sides of a chemical equation, the equation is balanced.
What are the reactants of 2H2 O2 → 2H2O?
The reactants are shown on the left and the products are shown on the right. For example: hydrogen and oxygen can react to form water as shown in the equation below. 2H2 + O2 → 2H2O (You can disregard the numbers in the equations during this activity.)
Is 2h2 O2 h2o balanced?
The obtained result indicates that the oxygen atom is not equal on both sides. Thus the reaction is not balanced. The balanced reaction has the number of atoms involved in reaction in reactants as well as the product is equal.
Is 2h2 O2 2H2O balanced?
Yes, the equation is balanced. There are the same number of Hydrogen (H) and Oxygen (O) atoms on both sides of the equation.
Is 4h2 2O2 4h2o balanced?
Answer. yes hydrogen has 4×2=8 atoms and oxygen has 2×2=4 atoms on both sides hence it is balanced.
How do you balance chemical equations?
In order to balance the chemical equation, you need to make sure the number of atoms of each element on the reactant side is equal to the number of atoms of each element on the product side. In order make both sides equal, you will need to multiply the number of atoms in each element until both sides are equal.
Which of the following equations is balanced 2h2 O2 4h2o?
Answer: 4Na+O2—>2Na2O. Explanation: On the reactants side, there are 4 Sodium atoms and 2 Oxygen atoms.
What type of reaction is mgco3 MGO co2?
The thermal decomposition of magnesium carbonate to produce magnesium oxide and carbon dioxide. This reaction takes place at a temperature of over 650°C.
What is the balanced equation for c2h4 o2 co2 h2o?
C2H4 + 3O2 → 2CO2 + 2H2O Ethylene react with oxygen to produce carbon dioxide and water.
Is C O2 CO2 a balanced equation?
Carbon monoxide reacts with oxygen to produce carbon dioxide. Write the balanced chemical equation for this reaction….Example.
|1||carbon monoxide + oxygen → carbon dioxide|
|2||CO + O 2 → CO 2|
|3||Reactants: 1 × C, (1 × O) + (2 × O) = 3 × O. Products: 1 × C, 2 × O||Not balanced.|
|4||2CO + O 2 → CO 2|
What is the chemical formula for C4H10?
What does chemical formula mean?
A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs.
What is the PH of butane?
What is the name of c5h12?
What is the formula of Pentyne?
How many isomers can C5H12 have?
Does C5H12 dissolve in water?
The other ionic compounds (PbCl2 and BaCO3) are insoluble in water. Nonpolar molecules are never soluble in or miscible with water. Thus, the following nonpolar molecules are not soluble in or miscible with water: vegetable oil, C5H12 (l ) and iodine, I2 (s).
Does C8H18 dissolve in water?
|Description||Octane is a straight chain alkane composed of 8 carbon atoms. It has a role as a xenobiotic. ChEBI N-octane is a colorless liquid with an odor of gasoline. Less dense than water and insoluble in water. Hence floats on water. Produces irritating vapor. CAMEO Chemicals|
Is KCL soluble in water?
Is KCl a precipitate?
Precipitation reactions and ions in solution Silver nitrate (AgNO3) reacts with potassium chloride (KCl) and a white precipitate is formed.