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
Romashka-Z-Leto [24]
3 years ago
10

A boat covers 2,000 meters in 30 minutes. How fast are they traveling

Chemistry
1 answer:
brilliants [131]3 years ago
3 0
1+1 is 2 hope this helps
You might be interested in
S Which could occur in a closed system?
ollegr [7]

Answer:

Explanation:

i said answers is b

8 0
2 years ago
What is the Kc and Kp of <br>P4(s)+6Cl2(g) = 4PCla-​
Gre4nikov [31]

Answer:

dfbdbdfbfd

Explanation:

regergfdbffg

4 0
2 years ago
12: from the following list, decide whether the following are Arrhenius bases or acids.•HCl•NaOh•HBr•H2SO4•NH4OH•H3PO4•HNO3•LiOH
Volgvan

Answer:

The Arrhenius acids in the list are:

HCl, HBr , H2SO4 , H3PO4 , HNO3 , HF

The Arrhenius bases are:

NaOH , NH4OH , LiOH , Ba(OH)2 , CsOH and KOH

Explanation:

An Arrhenius acid increases the concentration of H+ ions while an Arrhenius acid increases the concentration of OH- ions

Thus, an Arrhenius acid would yield H+ ions on ionization while an Arrhenius base will yield OH- ions on ionization

The Arrhenius acids in the list are:

HCl, HBr , H2SO4 , H3PO4 , HNO3 , HF

The Arrhenius bases are:

NaOH , NH4OH , LiOH , Ba(OH)2 , CsOH and KOH

8 0
1 year ago
The name of the ion P3- is phosphoride ion.<br><br> True<br> False
melisa1 [442]
I believe that it would be false. <span>The name of the ion P3- is not phosphoride ion but it is phosphide ion. </span><span>The </span>phosphide ion<span> is P </span>3−<span>, and </span>phosphides<span> of almost every metal in the periodic table are known. They exhibit a wide variety of chemical and physical properties. Hope this answers the question.</span>
5 0
3 years ago
Which gases are responsible for global warming?
elena-s [515]

Answer:  

Greenhouse gas Chemical formula Global Warming Potential, 100-year time horizon

Carbon Dioxide

Methane

Nitrous Oxide

Chlorofluorocarbon

Explanation:

8 0
3 years ago
Other questions:
  • What does it mean for a sulution to be saturated?
    13·2 answers
  • How many moles of oxygen gas would be needed to react completely with 8 moles of lithium metal in the following reaction?
    9·1 answer
  • Which is the best acid to use in the preparation of a buffer with ph = 3.3?
    8·1 answer
  • Which kind of molecule does the diagram represent?
    9·1 answer
  • Which of these pairs of elements have the same number of valence electrons?
    12·2 answers
  • From the spectral data (1H, 13C NMR, IR, MS) you were given, identify the structure of your product.Explain why you chose your p
    13·1 answer
  • If you moved closer and closer to a star, how would its absolute magnitude change?
    10·2 answers
  • PLEASE HELP!!!!!!!!!!<br><br> How does the words used in a text help the theme, setting, and plot?
    15·2 answers
  • If only 0.225 g of Ca(OH)2 dissolves in enough water to give 0.100 L of aqueous solution at a given temperature, what is the Ksp
    14·1 answer
  • you have a reservoir held at a constant temperature of –30°c. you add 400 j of heat to the reservoir. if you have another reserv
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!