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Recent questions in Chemistry
(01.02 LC) Which of the following is the unit of length in the metric system? Group of answer choices A:Foot B:Inch C:Meter D.Mile
Bram Van Strydonck
asked
Jul 5, 2023
by
Bram Van Strydonck
4.0k
points
Chemistry
high-school
1
answer
2
votes
208k
views
In a experiment of 2.35 g of NH3 are allowed to react with 9.89 g of O2. Write the formula of the limiting reagent and find the number of grams of NO formed
Jimzie
asked
Jul 5, 2023
by
Jimzie
4.3k
points
Chemistry
college
1
answer
4
votes
149k
views
Compare the atomic sizes of sodium and magnesium. Explain.
Jason Massey
asked
Jul 5, 2023
by
Jason Massey
4.7k
points
Chemistry
high-school
1
answer
4
votes
141k
views
Name some ways of water irrigation.
Avismara
asked
Jul 5, 2023
by
Avismara
4.6k
points
Chemistry
high-school
1
answer
17
votes
107k
views
25 points if you answer soon. Identify the balanced double displacement equation. CuCl2 + Fe ⟶ 2Cu + FeCI2 PbCl4 + 2Ca(OH)2 ⟶ 2CaCl2 + Pb(OH)4 CuCl2 + Fe ⟶ Cu + FeCI2 PbCl4 + 2Ca(OH)2 ⟶ 2CaCl2 + 4Pb(OH
Arrmansa
asked
Jul 5, 2023
by
Arrmansa
3.7k
points
Chemistry
college
2
answers
25
votes
34.1k
views
Which reaction is endothermic
Pedrosaurio
asked
Jul 5, 2023
by
Pedrosaurio
4.1k
points
Chemistry
college
1
answer
11
votes
126k
views
What are 5 of the critical events in evolution that occurred in the Paleozoic era?!!
Mehmet K
asked
Jul 5, 2023
by
Mehmet K
3.6k
points
Chemistry
high-school
1
answer
2
votes
49.4k
views
Hello people~ Polyethylene terephthalate belongs to which class of synthetic polymer? A. None of these B. Polyolefin C. Nylon D. Polyester
Don Li
asked
Jul 5, 2023
by
Don Li
3.6k
points
Chemistry
high-school
1
answer
12
votes
16.9k
views
The collective name for the abiotic factors which include light, temperature, water, atmospheric gases and wind.
BuffK
asked
Jul 5, 2023
by
BuffK
4.1k
points
Chemistry
college
1
answer
4
votes
41.5k
views
Why does knowing types of mixtures help you to identify a substance?
Hanse
asked
Jul 5, 2023
by
Hanse
4.2k
points
Chemistry
high-school
1
answer
6
votes
123k
views
1. What is the total number of atoms in 1.0 mole of CO₂? A. 1.5 × 1023 B. 12 x 1023 C. 3.0 x 1023 D. 18 x 1023
Dalenewman
asked
Jul 5, 2023
by
Dalenewman
4.6k
points
Chemistry
high-school
1
answer
25
votes
19.6k
views
List 15 - 20 Vocabulary words about volcanoes the movie Dante’s Peak.
Litbear
asked
Jul 5, 2023
by
Litbear
4.5k
points
Chemistry
high-school
2
answers
7
votes
156k
views
If air was not allowed to stream through the kiln, how would the production of lime be affected? Explain your answer.
Keila
asked
Jul 5, 2023
by
Keila
4.8k
points
Chemistry
high-school
1
answer
12
votes
141k
views
1. What is the coefficient for H₂O when the following equation is balanced with small, whole-number coefficients? KO₂ (s) + H₂O(A)→→ KOH(aq) + O₂(g) + H₂O₂(aq) O 1 O 2 O 4 O 3
Vasilakisfil
asked
Jul 5, 2023
by
Vasilakisfil
4.0k
points
Chemistry
high-school
1
answer
0
votes
80.7k
views
Ionization, radical and valency electron
Ossys
asked
Jul 5, 2023
by
Ossys
4.2k
points
Chemistry
high-school
1
answer
24
votes
85.4k
views
Hi! Please determine the mass in grams of 1.6 x 10^-3 mol glucose
Jagadesha NH
asked
Jul 5, 2023
by
Jagadesha NH
3.9k
points
Chemistry
college
2
answers
4
votes
95.5k
views
Help please! Important!!!!!
Kylehuff
asked
Jul 5, 2023
by
Kylehuff
4.3k
points
Chemistry
high-school
2
answers
11
votes
37.7k
views
An engineer turns the temperature of a gas down, holding the volume constant at 1,250 L.Initially, the temperature of the gas was 732.°C and had a pressure of 294. kPa. Determine the pressure of the gas
Roundrobin
asked
Jul 5, 2023
by
Roundrobin
4.5k
points
Chemistry
college
1
answer
4
votes
159k
views
Which type of energy does alpha decay generate? O kinetic O potential O sound O electromagnetic
David Maze
asked
Jul 5, 2023
by
David Maze
3.2k
points
Chemistry
college
1
answer
5
votes
170k
views
A laboratory group measures an excess of a volatile liquid. They add this to an empty flask with a volume of 66 mL. They heat the sample to 86.9 degrees Celcius until all the liquid is vaporized. The pressure
Eric Sites
asked
Jul 5, 2023
by
Eric Sites
4.0k
points
Chemistry
college
1
answer
7
votes
205k
views
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