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
zepelin [54]
2 years ago
7

How many grams are in 6.60 moles of ZnO?

Chemistry
1 answer:
Bess [88]2 years ago
5 0

Answer:

6.60 moles of ZnO have 537,108 g.

Explanation:

You might be interested in
The _________ indicates that 70% of the Sun's radiation is contained on Earth and 30% is reflected back into space.
vichka [17]

i think it would be  Earth's albedo hope this helps

4 0
3 years ago
Read 2 more answers
Leave the answer blank if no precipitate will form. (Express your answer as a chemical formula.) Formula of precipitate ZnCl2(aq
Rasek [7]

Answer:

1. Zn(OH)₂ (s)

2. Ag₂CO₃ (s)

3. Ni₃(PO₄)₂(s)

4. No reaction

5. (NH₄)₂CO₃(s)

Explanation:

Let's state the equations and we analyse some solubility and precipitation information:

ZnCl₂(aq) + 2KOH(aq) → Zn(OH)₂ (s)  +  2KCl (aq)

All the salts from the halogens with group 1, are soluble.

The OH⁻ reacts to Zn cation in order to produce a precipitate. This is ok, but if the base is in excess, the Zn(OH)₂ will be soluble

K₂CO₃(aq) + 2AgNO₃(aq) → Ag₂CO₃ (s) ↓ + 2KNO₃(aq)

All salts from nitrate are soluble

All salts from carbonates are insoluble

2(NH₄)₃PO₄(aq) + 3Ni(NO₃)₂(aq) → Ni₃(PO₄)₂(s) ↓ + 6NH₄NO₃(aq)

Salts from phosphates are insoluble

All salts from nitrate are soluble

NaCl(aq) + KNO3(aq) → NO REACTION

All salts from nitrate are soluble

All the salts from the halogens with group 1, are soluble

Na₂CO₃(aq) + 2NH₄Cl(aq) → 2NaCl(aq) + (NH₄)₂CO₃(s) ↓

All salts from carbonates are insoluble

All the salts from the halogens with group 1, are soluble

7 0
3 years ago
Read 2 more answers
Complete la siguiente comparación de similitud:
galben [10]

Answer:

metaloides

Explanation:

4 0
2 years ago
Name and describe three measures of central tendency used to summarize data.​
Yuliya22 [10]
The answer is mean,mode and median
6 0
3 years ago
A pure substance that is made of only one kind of atom is called _________. A. an element B. an electron C. a particle D. a prot
tekilochka [14]
An element is a pure substance made up of only one kind of atom. An element is composed of atoms in which it is composed of neutrons and protons. The nucleus is surrounded by electrons. The answer to this problem is A. element
5 0
3 years ago
Read 2 more answers
Other questions:
  • How many moles of KBr will be produced from 10.51 moles of BaBr2?
    15·1 answer
  • Which processes lead to the formation of the distorted, wavy patterns found in metamorphic rock?
    10·1 answer
  • What are the lungs to the diaphragm
    8·2 answers
  • You were instructed to add 1.0 mL out of 4.0 mL of an undiluted sample to 99 mL of sterile diluent. Instead, you add the entire
    11·1 answer
  • What are some examples of neutron?
    8·1 answer
  • How do atomic size and electronegativity trends influence the bond type that results between atoms that join to form a compound?
    8·1 answer
  • What is the relationship between the concentration of the hydronium and hydroxide ion and pH in any water solution?
    15·1 answer
  • What would happen if a neutron was added to Lithium (7)
    5·1 answer
  • What is bias?
    14·1 answer
  • The abundance of coyotes has led to the killing of several cows
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!