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
taurus [48]
3 years ago
9

Sometimes a nuclide is referenced by the name of the element followed by the:

Chemistry
1 answer:
pentagon [3]3 years ago
8 0

Answer:

electric charge

Explanation:

A nuclide is represented by the name of the element, preceded by the mass number (A) as a superscript on the left and the atomic number (Z) as subscript.

On the right, as a superscript is the electrical charge (e.g. +2) and is following the element name.

You might be interested in
Which materials accept a charge better than others
IceJOKER [234]

Answer:

need the options

Explanation:

no options

8 0
2 years ago
Read 2 more answers
Salicylic acid will reach with methanol (CH3OH), and form methyl salicylate. This is another esterification reaction, only this
allochka39001 [22]

Answer:

C7H603   +    CH3OH --> C8H803  + H2O

Balanced equation with corresponding stoichiometric numbers.

Explanation:

the salicylic acid, also called aspirin, when reacting with methanol produced an irreversible reaction giving methyl salicylate and water

8 0
3 years ago
What is the best explanation of why the iron found in the inner core of the Earth remains in the solid state even though the tem
Musya8 [376]

Answer: b

Explanation: the pressure from gravity in the inner core prevents the iron from melting to a liquid

8 0
3 years ago
Brainless if correct
miv72 [106K]

Answer:

D

Explanation:

5 0
3 years ago
Read 2 more answers
CHEM HELP ASAP!! <br><br> What mass of H2 would be needed to produce 208 kg of methanol?
Eddi Din [679]

So if we use the equation:

CO+2H_{2} → CH_{3}OH

We can then determine the amount of H_{2} needed to produce 208 kg of methanol.

So let's find out how many moles of methanol 208 kg is:

Methanol molar weight = 32.041g/mol

So then we can solve for moles of methanol:

208kg*\frac{1,000g}{1kg} *\frac{1mol}{32.041g} =6,491.68mol

So now that we have the amount of moles produced, we can use the molar ratio (from the balanced equation) of hydrogen and methanol. This ratio is 2:1 hydrogen:methanol.

Therefore, we can set up a proportion to solve for the moles of hydrogen needed:

\frac{2}{1} =\frac{x}{6,491.68}

x=12,983.36mol

So now that we have the number of moles of H_{2} that are produced, we can then use the molar weight of hydrogen to solve for the mass that is needed:

12,983.36mol*\frac{2.016g}{1mol} =26,174.45g_H_{2}

Therefore, the amount of diatomic hydrogen (H_{2}) that is needed to produce 208kg of methanol is 2.62x10^{4}g.

3 0
3 years ago
Other questions:
  • Describe the process illustrated in the diagram above. How many individuals would exist if the process continued for one more ge
    14·1 answer
  • which of the following experiments follow ethical standards? A.)performing test on animals when the information can be obtained
    15·2 answers
  • Cu + AgNO3 = Cu(NO3)2 +Ag
    5·1 answer
  • a proton is placed next to a negatively charged object in which direction does a proton move explain why
    14·2 answers
  • A solution of potassium chlorate, KCIO3, has 20 grams of the
    10·1 answer
  • how many moles of carbon dioxide (CO2) are produced when reacting 6.00 moles of butane (C4H10) in excess oxygen (O2)?
    13·2 answers
  • Which answer describes the measure of the amount of matter ?
    15·2 answers
  • Students in a robotics class designed cars to race as their end of the year project. Students collected data on their cars and c
    11·1 answer
  • Exhibits the highest intermolecular<br> forces of the states of matter.
    11·1 answer
  • What does acetic anhydride form when it reacts with water?​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!