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
Ksju [112]
3 years ago
13

How do I do this I need answers fast

Chemistry
1 answer:
MA_775_DIABLO [31]3 years ago
7 0
1.8 would be the top Sig fig
You might be interested in
The growth of a plant in response to stimulus is called
gayaneshka [121]

A tropism? I think so.

4 0
3 years ago
2H20<br> Which is the reactant
Lisa [10]

Answer:

the reactants are 2h2 and 02. the products are 2h20

have a great day my friend ;)

<333

3 0
3 years ago
How did we measure the production of oxygen in photosynthesis in this experiment Mosa Mack lesson 2
jok3333 [9.3K]

Answer:

If the discs floated, they produced oxygen and gained buoyancy.

6 0
2 years ago
5 pois
schepotkina [342]
The remaining 90% transforms into Hydrogen and Oxygen. The remaining 90% is recombined to maker larger molecules. I think
6 0
3 years ago
172 °C = __________ K<br> (Round off to the nearest whole number)
NNADVOKAT [17]
-101, K=C+273 so in this you would subtract 273 from 172
8 0
3 years ago
Other questions:
  • Why cant scientists use carbon -14 to determine the age of an igneous rock?
    11·1 answer
  • A student notices that after two chemicals are mixed together the temperature of the mixture is higher than the temperature of t
    15·1 answer
  • Determine the chemical formula of each compound and then use it to calculate the mass percent composition of each constituent el
    15·1 answer
  • 4) The charred bones of a sloth in a cave in Chile represent the earliest evidence of human presence in the
    12·1 answer
  • State the number of sig figs in each value:
    13·1 answer
  • The reaction of 60.0 g of aluminum oxide with 30.0 g of carbon produced CO gas and 22.5 g of aluminum metal. What is the percent
    6·1 answer
  • What is gas made up of?
    8·1 answer
  • Is palm oil a mixture
    8·1 answer
  • How many polyatomic ions (s) below contain a total of four atoms?
    8·1 answer
  • Who wrote and recorded this land is yours
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!