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
allsm [11]
3 years ago
12

Scientific investigations must be well __________ to be sure the data collected will help answer the scientist's question

Chemistry
1 answer:
Shalnov [3]3 years ago
6 0

Answer:

The answer is relevant.

You might be interested in
Which metalloid is often found in microchips, semiconductors, and sand?a. boron b. arsenic c. germanium d. silicon​
elena-14-01-66 [18.8K]

Answer:

silicon

Explanation:

Silicon. Silicon is often found in electronic devices, as well as the sand.

hope this helps UwU

5 0
2 years ago
Read 2 more answers
A balloon is filled with 0.400 moles of gas. How many liters of gas at STP were pumped into the balloon?
Fynjy0 [20]

Answer:

8.96 L

Explanation:

At STP, 1 mole = 22.4 L

0.400 mole *   (22.4 L. /1 mole of gas) = 8.96 L

3 0
3 years ago
Consider the reaction 2 SO2(g) + O2(g) <=> 2 SO3(g), which is exothermic as written. What would be the effect on the equil
enot [183]

Answer:

Removing O₂, means removing one of the reactants and the system would counteract this effect by producing more O₂, thereby shifting the equilibrium position to the left and favouring the backward reaction.

Explanation:

The principle that explains how changes in temperature, Concentration and Pressure of reactants or products of a reaction at equilibrium affect the equilibrium position of the reaction is the Le Chatelier's principle.

The Principle explains that a system/process if a system/process which is at equilibrium is disturbed/perturbed/constrained by one or more changes (in concentration, pressure or temperature), the system would shift the equilibrium position to counteract the effects of this change.

Removing O₂, means removing one of the reactants (changing its concentration) and the system would counteract this effect by producing more O₂, thereby shifting the equilibrium position to the left and favouring the backward reaction.

5 0
3 years ago
During a volcanic eruption, large amounts of poisonous gases and particles are released into the atmosphere. How do some of thes
xz_007 [3.2K]
A through rain because it is:)
3 0
3 years ago
When a nucleus breaks up to gain a more stable ratio of protons and neutrons
Olenka [21]
I think it is a radiation poisoning
5 0
3 years ago
Other questions:
  • A scientist is studying a chemical reaction. She predicts that after the reaction the product will have less chemical potential
    5·1 answer
  • Heavy nuclides with too few neutrons to be in the band of stability are most likely to decay by what mode?
    14·1 answer
  • 3) How many moles of solute are dissolved in 1.5 L of a 0.80 M solution? * 10 points
    10·1 answer
  • Determine the empirical formula for the compound represented by each molecular formula. c2h4
    9·1 answer
  • If 100.0 grams of na3n decompose to form sodium and nitrogen, how many moles of sodium are formed? write and balance equation be
    7·2 answers
  • Chemical reaction when chromium metal is immersed in an aqueous solution of cobalt(II) chloride.
    10·1 answer
  • What is the total mass of products formed when 64.18 grams of CH4 is burned with excess oxygen?
    6·1 answer
  • What can affect the reaction RATE but not the rate constant?
    14·1 answer
  • A 4.0g Glass was heated from 5°C to 45°C after absorbing 32 J of heat. What is the specific heat of the glass? 
    13·1 answer
  • Write balanced equation for:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!