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
Ymorist [56]
3 years ago
12

PLZ HELP IM GIVING BRAINLEST TO WHOEVER HELPS ME AND GETS THE RIGHT ANSWER.

Chemistry
2 answers:
Nana76 [90]3 years ago
5 0

Answer:

From hot tea to the ice cube

From the warm coffee to my cold hands

From the hot sand to my feet

Explanation:

Heat always travels from a hot object to a colder object, until equilibrium is reached and the objects are at the same temperature.

maxonik [38]3 years ago
3 0

Answer:

Numbers 1, 4, and 6 show the correct direction of energy flow...

#1. From hot tea to the ice cube

#4. From the warm coffee to my cold hands

#6. From the hot sand to my feet

Please give me brainliest!! I need 3 more brainliest to become an Expert!! Please help me!!

You might be interested in
Explain why the coin is able to float on top of the water in this glass.
zubka84 [21]
Surface tension is the result of water molecules pulling inward with a strong attractive force. 
The attractive force brings the molecules on the surface of the water close together.
The attractive force causes the surface of the water to be drawn toward the water molecules beneath the surface. <span>
Since there are no water molecules above the surface, there are uneven forces. This causes surface tension, allowing the coin to float on the water’s surface.</span>
4 0
3 years ago
Read 2 more answers
Moles of phosphorous in 15-35-15 fertilizer in 10g
guapka [62]

<span>The composition of a fertilizer is usually express in NPK number. NPK number is in terms of Percent by mass of the said element which are Nitrogen, Phosphorus and Potassium. A 15-35-15 fertilizer has 15% Nitrogen, 35% Phosphorous, and 15% Potassium by mass. If you have 10 g of this fertilizer, to get the number of moles of phosphorus, you multiply the mass by 35%, which is equal to 10*0.35 or 3.5 g phosphorus. Then you divide the calculated mass of phosphorous by its molar mass which is 30.97 g/mol. Therefore, you have 3.5/30.97 which is equal to 0.1130 mol Phosphorus. This is the amount of Phosphorus in moles in the fertilizer.</span>

6 0
3 years ago
A 56.8g sample of aluminum is heated from 79.5°C to 143.7°C. The specific heat capacity of aluminum is 0.900 J/(g*K). Calculate
Mashutka [201]

Answer:

I think the answer is A.

4 0
3 years ago
How many elements does a compound need to form?
Vinvika [58]

Answer:

two

Explanation:

When two distinct elements are chemically combined, chemical bonds form between their atoms. the result is called a chemical compound

4 0
3 years ago
Read 2 more answers
What are the constituents of baking powder?
timurjin [86]
Baking powder is a mixture of baking soda and a mild edible acid such as tartaric acid
5 0
3 years ago
Other questions:
  • Poisson's ratio... a) is a method to relate the longitudinal deformation of a material with its simultaneous lateral deformation
    5·1 answer
  • The atom that contains only one electron in the highest occupied energy sublevel
    8·2 answers
  • Please help! Will give brainliest!!!!!!
    11·1 answer
  • Having a difficult time please help me ;( I would appreciate whoever helps me thank you! If you can explain that would be awesom
    7·1 answer
  • What is the mass of 187 liters of CO2 gas? The volume is measured at STP.
    9·1 answer
  • Determine the amount of both hydrogen and oxygen in a 500mL sample of Water.
    10·1 answer
  • Chemical reactions in which large molecules are built from small molecules are classified as ______ reactions. In contrast, ____
    8·1 answer
  • Which of the following is a characteristic of the antinides?
    14·1 answer
  • What do an electron and neutron have in common?
    7·2 answers
  • Q3.What did you observe about the wavelengths and frequencies of the different colors of light?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!