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
Lesechka [4]
3 years ago
8

How many neutrons does hydrogen-1 have?​

Chemistry
1 answer:
inysia [295]3 years ago
4 0

Answer:

1

Explanation:

You might be interested in
Anyone Free can help me with this question please ?
ElenaW [278]

Answer:

68

Explanation:

696969969696969696996996t9696996

sldjqkjqa

a

d

a

d

a

da

d

ad

ad

a

5 0
3 years ago
The following reaction shows calcium chloride reacting with silver nitrate.
adell [148]

Grams of Ca(NO₃)₂ produced : 0.985 g

<h3>Further explanation</h3>

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.

Reaction

CaCl₂ + 2AgNO₃ → 2AgCl + Ca(NO₃)₂

MW AgNO₃ : 107.9+14+3.16=169.9

mol AgNO₃ :

\tt \dfrac{2}{169.9}=0.012

mol ratio Ca(NO₃)₂ : AgNO₃ = 1 : 2, so mol Ca(NO₃)₂ :

\tt \dfrac{1}{2}\times 0.012=0.006

MW Ca(NO₃)₂ : 40.1+2.14+6.16=164.1 g/mol

mass Ca(NO₃)₂ :

\tt 0.006\times 164.1=0.985

7 0
3 years ago
What does a nubula turn into
LekaFEV [45]

Answer:

a white dwarf

Explanation:

6 0
3 years ago
What is the balanced equation for the voltaic cell of copper and silver
Strike441 [17]

Answer:

I dont knw

Explanation:

3 0
3 years ago
8. A student filled a graduated cylinder with water and read the meniscus at 25.8 mL. The student
fomenos

Answer:

<h2>30.2 g</h2>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

volume = final volume of water - initial volume of water

From the question

volume = 35.9 ml - 25.8 ml = 10.1 mL

We have

mass = 2.99 × 10.1 = 30.199 g

We have the final answer as

<h3>30.2 g</h3>

Hope this helps you

5 0
3 years ago
Other questions:
  • A block of steel occupies a volume of 15 mL and a mass of 120.75g. What is its density? ​
    10·1 answer
  • A health clinic uses a solution of bleach to sterilize petri dishes in which cultures are grown. the sterilization tank contains
    15·1 answer
  • Which of the following metals reacts with aqueous Cubo A) Au B) Ag C) Hg D) all of the above E) none of the above
    6·1 answer
  • Which of the following molecules has correctly labeled bond dipoles?
    11·1 answer
  • The particles ejected in volcanic eruption are called
    12·1 answer
  • 13. What is the symbol for Enthalpy change?
    6·1 answer
  • Question 4 of 20
    11·1 answer
  • HELP MEEEE!!!!!!!!!!!
    8·1 answer
  • According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to
    13·2 answers
  • What causes the moon to be illuminated?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!