1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anna [14]
3 years ago
9

If chemical weathering occurs when minerals inside of the rock changes chemically. Will it change the rate of chemical weatherin

g on a rock if it increase in rainfall amounts slow movement of a glacier, rapid growth of plant roots or decrease in air temperature?
Chemistry
1 answer:
Mariulka [41]3 years ago
7 0
Increase of rainfall will accelerate chemical weathering. Especially if the runoff is slightly acidic.
You might be interested in
How does reproduction leads to natural selection in a population
Advocard [28]

Natural selection requires variation between individuals. Mutations and reproduction increase genetic variation in a population. Natural selection occurs when environmental pressures favor certain traits that are passed on to offspring.

6 0
3 years ago
What is formed when hydrobromic acid, hbr, and calcium hydroxide, ca(oh)2, are combined?
Lorico [155]

This is an acid – base reaction and this always result a salt and water in a neutralization reaction. <span>

The salt that is formed will be calcium bromide (calcium is located in group 2 so calcium bromide has a formula of CaBr2) 

so essentially we got:

HBr + Ca(OH)2 ------> CaBr2 + H2O </span>

balancing the elements: <span>

<span>2HBr(aq) + Ca(OH)2(aq) --------> CaBr2(aq) + 2H2O(l)</span></span>

6 0
3 years ago
Please please help me with this chemistry question over limiting reactants it’s due by midnight! I’ll mark you BRAINIEST!!!
OverLord2011 [107]

Answer: 1.5 moles

Explanation: one mole Zn uses 2 moles HCl.

1.5 moles Zn uses 3.0 mol HCl. Then Zn is a limiting reactant

And produces equal amount of H2.

4 0
3 years ago
Fe2O3 + CO → Fe + CO2 If 2 moles of Fe2O3 react with 9 moles of CO, how many moles of each product are formed?
Y_Kistochka [10]

Answer: B. 4 moles Fe and 3 moles CO2

Explanation:

write a balanced chemical reaction

that is FeO3 + 3 CO → 2 Fe + 3CO2

2 moles of Fe2O3 reacted with 3 x2=6 moles of Co to form Fe and CO2 therefore CO was in excess and Fe2O3 was limiting reagent.

use the mole ratio to determine the moles of each product.

that is the mole ratio 0f Fe2O3 : Fe is 1:2 therefore the moles of Fe = 2x2=4 moles

the mole ratio of Fe2CO3 : CO2 is 1: 3 therefore the moles of Co2 = 2 x3 = 6 moles

8 0
3 years ago
Read 2 more answers
What is a substance that that is made up of one type of atom compound
Natasha2012 [34]
A substance cannot be a gas or a mixture. A pure<span> substance is something that occurs in nature. An element is made up of one type of atom only and cannot be split further. A compound has the combined properties of the elements from which it is made.

</span>
8 0
3 years ago
Other questions:
  • Two grams of potassium chloride are completely dissolved in a sample of water in a beaker. This solution is classified as
    11·1 answer
  • Hafnium has six naturally occurring isotopes: 0.16% of 174Hf, with an atomic weight of 173.940 amu; 5.26% of 176Hf, with an atom
    7·1 answer
  • What is the oxidation number of a pure element?
    10·1 answer
  • What is the birds and the bees
    11·2 answers
  • 3. Could a molecule<br> contain only one atom?
    11·1 answer
  • NaCl+AgC2H3O2--&gt; NaC2H3O2+AgCl <br><br><br> what is this balanced
    5·1 answer
  • You are deciding whether to buy a product from a company. Which is the best
    8·1 answer
  • Aluminuim is many factured by the electrolysis of molten aluminium oxide what are the gasses formed
    14·1 answer
  • Suppose 215 g of NO3- flows into a swamp each day. What volume of CO2 would be produced each day at 17.0°C and 1.00 atm?
    9·1 answer
  • A triple bond is made up of<br> sigma bond(s) and<br> 1,2<br> pi bond(s).<br> 2,1
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!