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
lyudmila [28]
3 years ago
10

Which of the following have been determined as the oldest living tree types on Earth? Select all that apply.

Chemistry
1 answer:
fiasKO [112]3 years ago
6 0
Sequoia and Bristle cone pine
You might be interested in
Calculate the mass of water formed when 4g of methane is burnt in excess oxygen​
wariber [46]

Answer:

Mass of water formed: 9g

Explanation:

Hope it helps you!

6 0
2 years ago
consider the following equilibrium:h2co3(aq) h2o(l) h3o (aq) hco3-1(aq).what is the correct equilibrium expression?
MAVERICK [17]

The equilibrium expression shows the ratio between products and reactants. This expression is equal to the concentration of the products raised to its coefficient divided by the concentration of the reactants raised to its coefficient. The correct equilibrium expression for the given reaction is:<span>

<span>H2CO3(aq) + H2O(l) = H3O+(aq) + HCO3-1(aq)

Kc = [HCO3-1] [H3O+] / [H2O] [H2CO3]</span></span>

4 0
3 years ago
Draw the Lewis dot structure for benzene
gavmur [86]

Answer:

Explanation:

Benzene is an example for six membered aromatic hydrocarbons

8 0
3 years ago
Read 2 more answers
predict the product that forms in the synthesis reaction between potassium metal and iodine gas. provide the balanced chemical e
Doss [256]
K + I - > KI 
Potassium (needs to lose 1 electron) responds with Iodine (needs to pick up 1 electron) to fulfill both component's octet, shaping a salt, potassium iodide 
This is a similar case for NaCl, simply unique components. Trust this made a difference.
5 0
3 years ago
Read 2 more answers
This is a Science Question:
mr_godi [17]
They are the same as animals ability to find food and get away from others.
8 0
4 years ago
Other questions:
  • 5. Suppose the efficiency of illumination is defined as the
    6·1 answer
  • Which statement regarding the gold foil experiment is FALSE? 1. The α particles were repelled by electrons. 2. It suggested that
    13·1 answer
  • Hydrogen is a special ,because it can act like two groups,____and_____
    9·1 answer
  • How many moles are in 17.2g k2s
    14·1 answer
  • An object in motion will stay in motion unless acted upon by what type of force?
    6·2 answers
  • PLEASE HELP AND DONT YOU DARE GIVE ME THE LINK
    15·1 answer
  • 7. Use the concepts of relative abundance and relative weight to explain why carbon has an atomic mass of 12.011 amu when there
    14·1 answer
  • Hedges are used to be courteous in expressing
    5·1 answer
  • When ice melts,its volume​
    10·2 answers
  • What is the change in the freezing point of water when 35.0 g of sucrose is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!