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
musickatia [10]
2 years ago
7

how many moles of ammonium chloride are required for a complete reaction with 420 mol of calcium hydroxide

Chemistry
1 answer:
Oxana [17]2 years ago
3 0

3 KOH + H3PO3 = K3PO4 + 3 H2O  

moles KOH = 26.5 g/56.1 g/mol=0.472  

moles K3PO4 = 0.472/3 =0.157

You might be interested in
Please write a balanced equation for this reaction!! WILL GIVE BRAINLIEST!! 50 points!!
Alex73 [517]

Answer:

Cu+2AgNO3--->2Ag+Cu(NO3)2

Explanation:

8 0
3 years ago
Which process is occurring when rocks under Earth's surface become hot liquid magma?
zepelin [54]

Answer:

Explanation:

Cuando se encuentra en el interior de la tierra es nombrado concretamente magma y lava cuando es expulsada a la superficie. ... comienza a fundirse y el final de fusión (punto líquido) la roca esta parcialmente fundida. ... por su color oscuro, son más calientes que los magmas ácidos o félsicos (claros)

8 0
3 years ago
How are radioactive isotopes used to determine the absolute age of igneous rock?
Likurg_2 [28]

Answer:

d) all of the above

5 0
2 years ago
Bacteria are very small *<br><br> True<br> False
elena-14-01-66 [18.8K]

Of course they are small

Explanation:

The only way you can see them is by a microscope or a lens and can be anywhere.

8 0
3 years ago
What are the special characteristics of chromium, iron , titanium and manganese​
adoni [48]

Answer:

The two most useful properties of titanium include its resistance to corrosion and its high strength-to-weight ratio.

Chromium metal is highly valuable due to its high corrosion resistance and hardness.

Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels.

Explanation:

7 0
3 years ago
Other questions:
  • Wastewater from a cement factory contains 0.410 g of Ca2+ ion and 0.0330 g of Mg2+ ion per 100.0 L of solution. The solution den
    6·1 answer
  • Please answer! need it soon
    12·1 answer
  • When lithium (Li) is mixed with magnesium oxide (MgO), a single replacement reaction occurs. What will be the product or product
    7·1 answer
  • C3H8means...<br>(science)
    15·1 answer
  • If the half-life of a 20.0 g sample is known to be 24 minutes, how long will it take for only 5.0 grams of the sample to remain?
    6·2 answers
  • Is steam a element compound, heterogeneous, mixture ,or solution?
    6·1 answer
  • The enthalpy of vaporization of a certain liquid is found to be 14.4 kJ mol-1 at 180 K, its normal boiling point. The molar volu
    15·1 answer
  • What is the mass of 8.07 x 10^24 molecules of 02?
    9·1 answer
  • Plssss help asapp<br> will give brainliest!!!
    5·1 answer
  • What part of the food. chain is a pine?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!