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
In-s [12.5K]
3 years ago
14

Which of the following is true during an exothermic reaction?

Chemistry
2 answers:
maks197457 [2]3 years ago
5 0
An exothermic reaction is a chemical reaction that releases energy by light or heat.
lara [203]3 years ago
3 0
The answer would be B: heat is released
You might be interested in
Calculate the kilograms of iron that would be produced from 1340 g of calcium carbonate.
Elanso [62]

Answer:

1.340kg

Explanation:

5 0
3 years ago
Is relative dating an effective way to determine the age of rocks?
JulsSmile [24]

Answer: Read Explanation

Explanation: Index fossils are useful because they tell the relative ages of the rock layers in which they occur. Geologists use particular types of organisms, such as trilobites, as index fossils.

7 0
3 years ago
Read 2 more answers
Is blood a solution ?
qaws [65]
A blood solution is where Blood is a colloidal solution with partial behavior of a suspension! And it belongs to the non-newtonian liquids! VERY IMPORTANT INFO: Colloides do not exist freely! You cannot use a spoon of “colloids” and put it in somewhere.
6 0
3 years ago
Help me I need to know how do do this or just give me answers lol
Pani-rosa [81]
4. 2Li + 2H2O -> 2LiOH + H2
5. C6H12O6 + 6O2 -> 6CO2 + 6H2O
6. Zn + 2HCl -> ZnCl2 + H2
9. H2SO4 + Pb -> PbSO4 + H2
10. Ca(OH)2 + NH4Cl -> NH4 + CaCl2 + H2O
thats all i know
5 0
3 years ago
O efeito de um inibidor é...
max2010maxim [7]
Fśa méj hšvâśhi porquse
6 0
3 years ago
Other questions:
  • 1. Which processes are taking place in the system represented by the following equation?
    14·1 answer
  • What kind of volcanoes form from subduction boundaries
    10·2 answers
  • Starting with the unbalanced equation for the combustion of ethanoic acid, CH3COOH(l)+O2(g)→CO2(g)+?H2O(l) what coefficient shou
    6·1 answer
  • How much water should be added to 70ml of 60 percent acid solution to dilute it to a 50 percent acid solution?
    6·1 answer
  • I need help with these please. I’m using 19 points for this.
    8·1 answer
  • When do you use 6.02*10^23?? Do you use it when going to atoms or molecules????
    8·1 answer
  • By process of incineration, a mystery substance is empirically determined to contain 40.00% carbon by weight, 6.67% hydrogen, an
    12·1 answer
  • Which of the following chemical substances has a triple
    11·1 answer
  • He nitrogen cycle is one of the most important (and complex!) of the biogeochemical cycles. Why is nitrogen important?
    8·1 answer
  • Find the mean of the data.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!