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
tresset_1 [31]
3 years ago
9

HELP ME PLEASE!!!!! I NEED TO GET THIS RIGHT I CANT FAIL

Chemistry
1 answer:
Mnenie [13.5K]3 years ago
4 0

Answer:

c.11.43 g of aluminum hydroxide

Explanation:

You might be interested in
Is there a way of knowing the charges of transitional elements other than to memorize them?
romanna [79]

Explanation:

To determine the charge on a given transition metal atom, you have to consider what element it is, the charges on the other atoms in the molecule, and the net charge on the molecule itself. The charges are always whole numbers, and the sum of all the atomic charges equals the charge on the molecule

3 0
2 years ago
Which of the following compounds is soluble in water?
Keith_Richards [23]
Lead Nitrate is highly soluble in water. 37.65g/100 mL at 20*C
8 0
3 years ago
Read 2 more answers
Is a girl doing any work while she stands still and holds a box? Why or why not?
schepotkina [342]
Yes because she is holding the weight of the box.
6 0
3 years ago
10. If 3.5 kJ of energy are added to a 28.2 g sample of iron at 20°C, what
igor_vitrenko [27]

Answer:

569K

Explanation:

Q = 3.5kJ = 3500J

mass = 28.2g

∅1 = 20°C = 20 + 273 = 293K

∅2 = x

c = 0.449

Q = mc∆∅

3500 = 28.2×0.449×∆∅

3500 = 12.6618×∆∅

∆∅ = 3500/12.6618

∆∅ = 276.4220

∅2 - ∅1 = 276.4220

∅2 = 276.4220 + ∅1

∅2 = 276.4220 + 293

∅2 = 569.4220K

∅2 = 569K

3 0
3 years ago
The use of microorganism in our day to day life is.................
Ipatiy [6.2K]

Explanation:

The use of microorganism in our day to day life is making medicine.

7 0
2 years ago
Other questions:
  • What is the molarity of silver ion in the final solution
    7·1 answer
  • Consider the following chemical equation: NH4NO3(s)⟶NH+4(aq)+NO−3(aq) What is the standard change in free energy in kJmol at 298
    7·1 answer
  • Which substance has vibrating particles in fixed positions? Ca(S) or CaCl2 (aq)
    9·1 answer
  • Which of the following is an example of a heterogeneous mixture?
    11·1 answer
  • What are 3 things that microwaves do
    12·1 answer
  • How many moles of naf are in 34.2 grams of a 45.5% by mass naf solution?
    7·1 answer
  • What is a single celled organism able to do? survive on its own make tissues grow to large sizes differentiate
    8·1 answer
  • An energy bill indicates that the customer used 1024 kWh in July. How many joules did the customer use?
    7·1 answer
  • The apparatus which cools the gas is called a ______. This changes a gas into a liquid.
    6·1 answer
  • Limestone (CaCO₃) is used to remove acidic pollutants from smokestack flue gases. It is heated to form lime (CaO), which reacts
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!