Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Chemical Reactions
Conservation of Mass
Mass is ??? in a chemical reaction. Nothing is ??? and nothing is ???.
1 answer
Mass is conserved in a chemical reaction. Nothing is created and nothing is destroyed.
You can
ask a new question
or
answer this question
.
Related Questions
Which statement best describes the law of conservation of mass?
A. Matter cannot be created or destroyed in a chemical reaction
A chemical reaction proceeds in such a way that after the first second, the amount of a
certain chemical involved in the reaction
A chemist determined by measurements that
0.0850 moles of mercury participated in a chemical reaction. Calculate the mass of
Use the chemical reaction to answer the question.
NaHCO3 + HC2H3O2 -- NaC2H3O2 + H2O + CO2 A student mixes baking soda and acetic
Use the chemical reaction to answer the question.
CaCO3→CO2+CaO A scientist heats 30 grams of calcium carbonate (CaCO3)
What does the Law of Conservation of Mass state?(1 point) Responses Matter is neither created or destroyed in a chemical
4. Which statement best represents the Law of Conservation of Mass? *
2 points Matter can disappear in a chemical reaction. The
Chemical Reactions Quick Check
1 of 51 of 5 Items Question Use the chemical reaction to answer the question.
Which phrase best describes a redox reaction?
a a chemical reaction involving the burning of a metal in the presence of oxygen b
What does the Law of Conservation of Mass say about a chemical reaction?(1 point)
Responses Mass is not measurable in a chemical