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
sladkih [1.3K]
2 years ago
11

Nine and ten im stuck on them

Chemistry
1 answer:
BartSMP [9]2 years ago
6 0
YEA SORRY THIS LOOKS TOO HARD, I’ve been stuck on this for 10 mins now lol
You might be interested in
What is volume? What instrument is used to measure liquid volume? What formula is used to calculate the volume of a solid object
sertanlavr [38]

Answer:

Volume is the amount of space that a substance occupies. A graduated cylinder is used to measure liquid volume. The formula used to calculate the volume of a solid object is = L x W x H

Explanation:

8 0
3 years ago
which parts of animals are rarely preserved unburied because scavengers eat them and bacteria decompose them? hard shells soft s
katovenus [111]
Soft skulls. hope this helps
4 0
3 years ago
Read 2 more answers
According to the periodic table, which of these elements will form an ion with a –2 charge? calcium
Serga [27]

Answer:

hfjfuufhdhdhjdjdjjdjjdudjfjfjjfjfjjfjf

6 0
3 years ago
the amount of heat involved in the synthesis of 1 mole of a compound from its elements with all substances in their standard sta
otez555 [7]

<span>The </span>standard enthalpy of formation<span> <span>is defined as the change in </span></span>enthalpy<span> <span>when one mole of a substance in the </span></span>standard<span> <span>state (1 atm of pressure and temperature of 298.15 K) is </span></span>formed<span> <span>from its pure elements under the same conditions.</span></span>

4 0
3 years ago
Read 2 more answers
What is the molarity of a salt solution that is made from 31.0 grams of ca3(po4)2 placed in a volumetric flask and filled to the
Nuetrik [128]
The molarity is 31.0 * x / 2, such that x is the molar mass of Ca₃(PO₄)₂
8 0
3 years ago
Other questions:
  • The aromatic hydrocarbon cymene (C10H14) is found in nearly 100 spices and fragrances including coriander, anise, and thyme. The
    15·1 answer
  • What is the mass (in grams) of 9.91 × 1024 molecules of methanol (CH3OH)?
    13·1 answer
  • The gold foil experiment resulted in two major discoveries which were made about the structure of the atom. what were they
    8·1 answer
  • A reliable source is one that _____.
    14·2 answers
  • Helppp Mee?!?! correct answer plzzzz??!!!
    7·2 answers
  • How many grams of Ca(OH)2 are needed to produce 500ml of 1.66 M Ca(OH)2 solution
    13·1 answer
  • What is the result of adding 2.5 × 10³ and 3.5 × 10²?
    9·2 answers
  • Which action is a change in state
    11·1 answer
  • Which one of the following is an example of a balanced chemical reaction?
    13·1 answer
  • Provide the correct IUPAC name for Sr(OH)2 - 7H20.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!