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
Verizon [17]
3 years ago
6

How many moles are there in 2.35 grams of H2O?

Chemistry
1 answer:
Marysya12 [62]3 years ago
7 0

Answer:

the answer is 0.13 moles

You might be interested in
Hhhhhhhhhhhhhhhhhhhhhhhhheeeeeeeeeelpppppppppppp
4vir4ik [10]

Answer:

- Producers are organisms that make their own food. - They are autotrophs. - They can convert inorganic substances into organic substances. ... - Consumers are organisms that need to eat other organisms to obtain energy.

Explanation:

3 0
2 years ago
Which of the following is not radiation ? A. baking in a metal pan in the oven , B. heat from a fire , C. microwaving food , or
IRISSAK [1]

Answer:

C.

Explanation:

5 0
3 years ago
Read 2 more answers
Given that nitrogen forms three bonds with hydrogen to make <img src="https://tex.z-dn.net/?f=NH_%7B3%7D" id="TexFormula1" title
lbvjy [14]

Answer:

Three hydrogen atoms to form PH₃.

Explanation:

Hello!

In this case, since the elements belonging to the nitrogen family (N, P, As, Sb and Bi) show five valence electrons, because there are five electrons at their outer shell, it is clear that if phosphorous bonds with hydrogen, it is going to require the same amount of oxygen atoms (3) because elements having five valence electrons need 3 bonds in order to attain the octet (5+3=8).

Therefore the compound would be:

PH_3

Which is phosphine.

Best regards!

3 0
3 years ago
A substance made of metal atoms only?
SVEN [57.7K]
It has to be a metal, it can't be anything else.
5 0
3 years ago
Using the idea that reactions occur as a result of collisions between particles, explain why reaction rates depend on the temper
PIT_PIT [208]

Increasing temperatures in a reaction increases the kinetic energy of the reactant molecules. This causes them to move fast and hence collide with a higher frequency. The higher the rate of collision between the molecules, the faster the reaction.

6 0
3 years ago
Other questions:
  • of the metals fe, cd, au and na which will not give up its electrons to silver (ag) in a redox reaction
    15·2 answers
  • Given the speed of light as 3.0 × 108 m/s, calculate the wavelength of the electromagnetic radiation whose frequency is 7.5 × 10
    10·1 answer
  • A gas mixture contains 1.61 moles of hydrogen and 2.31 moles of oxygen. What is the mole fraction of oxygen?
    8·1 answer
  • What is the definition of force meter
    13·1 answer
  • How many milliliters of 2.15 wt% dimethylglyoxime solution should be used to provide a 50.0% excess for Reac- tion 7-2 with 0.99
    8·1 answer
  • If you were to remove an electron from a sodium atom that has eleven protons, what would be the electrical charge of the ion?
    10·1 answer
  • When baking soda and vinegar react to certain surfaces up bubbles what does this mostly indicate
    10·1 answer
  • Which of the following compounds is usually
    7·1 answer
  • . If 30.0 grams of copper (II) chloride reacts with 40.0 grams of sodium nitrate, what is the limiting reactant?
    11·1 answer
  • Aryan want to deposit silver on an iron spoon using silver nitrate as electrolyte. Which terminal of the battery he should conne
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!