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Count the atoms in each substance in the reactants and products. (Apex)
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∙ 12y ago
Anonymous
determine how long the reaction will take
REAL apexvs answer (physical science sem 2)
Anonymous
Annie Anderson
C'Kala Evans
Anonymous
the answer is:
count the atoms in each substance in the reactants and products
Apex Physical Science Semester 2.
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What are codes used in chemical equations telling what atoms are part of the equations?
formulas
Why chemical equations used then writing chemical reactions sentences?
It is more simple and practical.
Which one of the following is a step used for balancing chemical equation?
Determine how long the reaction will take. apex
How to balance an chemical equation?
Balancing equations is the act of adding coefficients (the large font number in from of the formulae) to the reactants (what will react) and the products (what is formed by the reaction) so that no atoms are spontaneously created or destroyed in the reaction; what goes in has to equal what comes out. If you'd ever like to get into chemistry, you'll need to know how to balance chemical equations; it's a very basic skill used throughout almost all of chemistry.
Chemical are codes used in chemical equations?
1. The representation of chemicals in chemical equations is made by formulas.2. The word code has another sense in chemistry; as an example, the digital code of the American Chemical Society - Chemical Abstract Service (CAS No).
When would you use multi-step equations in life?
Multi-step equations can be used in various real-life situations. For example, when planning a budget, multi-step equations can be used to calculate monthly expenses and income. They can also be used in engineering and physics to solve complex problems involving multiple variables and equations. Additionally, in chemistry, multi-step equations are used to balance chemical reactions and determine the quantities of reactants and products.
How can you remember chemical equations along with balancing effortlessly and efficiently so that they could be used while writing in exams?
Lots of practice is needed. Not just mental practice, but written practice is needed.
What are codes used in chemical equations telling what atoms are part of the equations?
formulas
Why mole concept is used in balancing chemical equation?
mole concept is used in balancing chemical reaction because for balancing a reaction u cant change the numbers such as 1,2,3 etc.. in between the compund so as a whole we are changing outside the compound
What is a symbol used in chemical equations?
(d) apex
Why are chemical symbols used in chemical equations instead of the elements name?
Because they are shorter.
Why chemical equations used then writing chemical reactions sentences?
It is more simple and practical.
Why are coefficients used in chemical equations?
to determine the mole of the atom
What is the science definition of equilibrium?
Equilibrium word is used in both Physics and Chemistry. In Physics it means substance which are balanced and not falling down or anywhere else then the substance is known as to be in Equilibrium State. In Chemistry it means balancing of two Chemical Equations.
Chemists keep track of which substances are used and created in a chemical reaction by writing what?
chemical equations
Which one of the following is a step used for balancing chemical equation?
Determine how long the reaction will take. apex
How to balance an chemical equation?
Balancing equations is the act of adding coefficients (the large font number in from of the formulae) to the reactants (what will react) and the products (what is formed by the reaction) so that no atoms are spontaneously created or destroyed in the reaction; what goes in has to equal what comes out. If you'd ever like to get into chemistry, you'll need to know how to balance chemical equations; it's a very basic skill used throughout almost all of chemistry.
