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
Marysya12 [62]
2 years ago
10

PLEASE HELP TEST density question EASY

Chemistry
2 answers:
AlexFokin [52]2 years ago
7 0

it will float because it is not heavy enough

valentinak56 [21]2 years ago
5 0

Answer:

float

Explanation:

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
Write a reflection about your learning in this unit. Your reflection should be at least 3 sentences. Use the following sentence
Vera_Pavlovna [14]

Answer:

This unit has encouraged a deeper understanding of the world and it's guiding principles. While it was initially challenging for me to determine if a change was physical or chemical, this unit provided me with the information necessary to determine the type. With this knowledge, I can now interrelate with other properties and believe that this new ability will assist in future units as well. Thank you!

Explanation:

5 0
2 years ago
Oxygen is produced by what part of photosynthesis? HURRY
nikklg [1K]

Answer:The oxygen during photosynthesis comes from split water molecules. During photosynthesis, the plant absorbs water and carbon dioxide. After the absorption, the water molecules are disassembled and converted into sugar and oxygen.

5 0
3 years ago
Read 2 more answers
An atom has a mass number of 25 and 13 neutrons. what is the atomic number of this atom? express your answer as an integer.
Snowcat [4.5K]
13 because an atom has the same number of protons as neutrons
5 0
2 years ago
How many atoms are found in the products of the following chemical equation?
coldgirl [10]

There are 13 atoms in the product

<h3>Further explanation</h3>

Given

Reaction

H2SO4 + 2KOH --> K2SO4 + 2H2O

Required

The number of atoms

Solution

In a chemical equation, there are reactants on the left and products on the right

Reactants : H2SO4 + 2KOH

Products : K2SO4 + 2H2O

The number of atoms is determined by their reaction coefficient and the subscript of the atoms in the compound

K2SO4 (coefficient = 1) :

K = 2 atoms

S = 1 atom

O = 4 atoms

Total atoms = 7 atoms

2H2O(coefficient = 2) :

H = 2 x 2 = 4 atoms

O = 2 x 1 = 2 atoms

Total atoms = 6 atoms

Total = 13 atoms

5 0
2 years ago
Other questions:
  • What is The strength of a hurricane is ranked from 1 to 5 on the _________________.
    7·1 answer
  • Water is a produced when 30.0 grams of hydrogen reacts with 80.0 grams of oxygen what is the limiting reagent
    6·1 answer
  • Complete the sentence. When an acid is added to water, hydronium ions __________. increase, decrease, stay the same, disappear
    5·2 answers
  • How is a gas's ability to fill a container different from that of a liquid or a solid?
    8·1 answer
  • A cell is a system<br> True<br> False
    9·2 answers
  • How many grams of NH3 are needed to make 2.50 moles of (NH4)2SO4?
    8·1 answer
  • Help please<br> How many grams in 7.57 moles of Calcium Nitrate (Ca(NO3)2)
    15·1 answer
  • Explain the various modes of dispersal of seeds and fruits.​
    12·1 answer
  • How did the scientists create atoms of element 115
    6·1 answer
  • Aqueous hydrobromic acid reacts with solid sodium hydroxide to produce aqueous sodium bromide and liquid water . What is the the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!