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
zhannawk [14.2K]
3 years ago
13

Hi can anyone answer these two distance and time questions

Chemistry
1 answer:
Likurg_2 [28]3 years ago
5 0
1 is hours and 2 is meters
You might be interested in
100 points!! Brainliest if correct!!
snow_tiger [21]
Answer A: CO2

Reason: carbon dioxides formula is CO and the number next to it is the molecules
6 0
2 years ago
Read 2 more answers
true or false: Mendeleev's arrangement of elements in the periodic table was based on the observations and experiments of his pr
Oduvanchick [21]

This answer is true

7 0
3 years ago
Read 2 more answers
An experiment has been set up to determine if different types of insulation wrap will affect the temperature of water in a conta
kozerog [31]
Insulation wraps because independent is the variable you are changing to affect the dependent variable (what you are measuring)
3 0
3 years ago
Please help
aev [14]

Answer:

Copper(II) sulphate – sodium hydroxide reaction

The reaction between copper(Il) sulphate and sodium hydroxide solutions is a good place to start. If you slowly add one to the other while stirring, you will get a precipitate of copper(II) hydroxide, Cu(OH)2.

5 0
3 years ago
If 75.0 g of a liquid has a volume of 62.4 mL ,calculate the liquid’s density
Galina-37 [17]
<span>To calculate the density of a liquid, you have to first know that density is the amount of substance per unit of volume. In this specific question, density will be found with units of g/mL. Now, the density can be found by dividing the amount of liquid, 75.0g, by the volume, 62.4mL. Doing this we get: 75.0g/62.4mL= 1.2 g/mL as the density of the liquid.</span>
4 0
2 years ago
Other questions:
  • what do you think caused the changes in the finch population and average beak size during the drought
    14·1 answer
  • On a cold morning, the smoke coming out of a chimney is observed to be in blue color. What could be the reason? Name the effect
    13·1 answer
  • Is the process by which certain waste materials, such as plastic, glass, aluminum, and paper, are prepared for reuse.
    11·2 answers
  • 48 When an atom of the unstable isotope Na-24 decays, it becomes an atom of Mg-24 because the Na-24 atom spontaneously releases(
    13·1 answer
  • How could you determine which household substances are acids, bases, or neutral substances?​
    11·1 answer
  • A compound is found to contain 64.80% carbon. 13.62% hydrogen. And 21.58% oxygen by weight. What is the empirical formula for th
    8·2 answers
  • What is the final temperature, in degrees Celsius, of the gas in the bubble outside the volcano if the final volume of the bubbl
    14·1 answer
  • What is the molecular formula for a compound that has the empirical formula of hgcl and a molar mass of 472.2g/mol?
    13·1 answer
  • NEED ANSWER ASAP
    5·2 answers
  • What is the Golgi body made of?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!