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
Mashutka [201]
3 years ago
13

2nd part of the other one plz help

Chemistry
1 answer:
Natalija [7]3 years ago
4 0

18. Reaction will occur.

19. Reaction Will occur.

20. Reaction will occur.

21. Reaction will occur.

22. Reaction won't occur.

23. Reaction will occur.

24. Reaction will occur.

25. Reaction won't occur.

<h3><u>Explanation</u>:</h3>

The reaction rate of the metals with water, steam, acid, or hydroxides or their inert behavior towards them are noted in the metal activity series.

It contains all the metals one after the other which and the upper metal can replace the lower metal from its salt.

Calcium can replace hydrogen from acid, so the reaction will occur in 18. The products formed are calcium phosphate and hydrogen gas.

Chlorine is more reactive than bromine. So it can replace bromine from its salt to from bromine gas and magnesium chloride.

Aluminium can replace iron from its salt. So it will form aluminium oxide and iron metal. This reaction is used to obtain iron from ores.

Zinc can replace hydrogen from acid. So the products will be zinc chloride and hydrogen gas.

Chromium cannot displace hydrogen form water. So the reaction won't occur.

Tin can replace hydrogen form acid. So the reaction will proceed.

Magnesium will replace platinum from its salt. So magnesium oxide and platinum will form.

Bismuth cannot replace hydrogen from acid. So the reaction won't proceed.

You might be interested in
What molecule experience hydrogen bonding
enot [183]
Hydrogen bonds to either Nitrogen, Oxygen, or Fluorine to experience Hydrogen bonding. 
3 0
3 years ago
All organisms on Earth have the information necessary for building them coded in their genes, and each gene is a part of the org
konstantin123 [22]

Answer:

C

Explanation:

7 0
3 years ago
Read 2 more answers
How much thermal energy is required to heat 15.2g of a metal (specific heat= 0.397 J/g C) from 21C to40.3C?
Pepsi [2]
<em>Q=mcΔT</em>
<em>Q=15.2g(0.397</em><span><em>J/g C)(40.3-21)</em>
<em>Q=</em><u>116.5J</u></span>
5 0
3 years ago
Calculate the pH of a solution with [H+]= 1 x 10^-6M
Pie

Answer:

pH=6

Explanation:

3 0
3 years ago
Answer in two or three sentences
Mama L [17]

Answer:

<em>Knowing how elements and compounds react together is essential in everyday life is essential to people like a scientist and someday you might become a scientist no matter what you become you will have to learn all that you can.</em>

UwU Hope I helped

7 0
3 years ago
Other questions:
  • What happens as you decrease the temperature of a solution?
    7·2 answers
  • The amount of gravitational force between objects depends on their...
    13·1 answer
  • Arguments in favor of renewable energy
    9·1 answer
  • 6.626 × 10⁻³⁴ × 7.08× 10¹⁴
    14·1 answer
  • How many molecules are there in 840 grams of na2SO4
    11·1 answer
  • What is thought to be another cause of the large size of our brain compared to chimpanzees?
    12·2 answers
  • Calculate the average rate of decomposition of NH4NO2 by the reaction 2NH4O5(aq) --&gt; N2(g) H2O(g) at the following time inter
    5·1 answer
  • The unit for work is the _______ which is also called the ____________.
    15·1 answer
  • When a metal reacts with oxygen gas what is the product formed
    8·2 answers
  • Consider the following balanced thermochemical equation for a reaction sometimes used for H₂S production: 1/8 S₈(s) + H₂(g) → H₂
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!