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
xxTIMURxx [149]
2 years ago
8

If 0.959J of heat is added to 0.88g of water, how much will its temperature increase

Chemistry
1 answer:
ss7ja [257]2 years ago
7 0

Answer:

0.260 Celsius

Explanation:

q =c x m x (T2-T1)

c - specific heat of water 4.186 J/g.C

T2-T1 = q /(c x m) = 0.959 /(4.186 x 0.88) = 0.959/3.68 =0.260 C

You might be interested in
What type of bond occurs between tow nonmetals.
Aleksandr-060686 [28]

Answer:

covalent bonds............

6 0
2 years ago
Read 2 more answers
State what happens to the potential energy of a the substance during the interval BC *
Ratling [72]

Answer:

The potential energy decreases whereas the kinetic energy increases.

6 0
3 years ago
PLS HELP THIS IMPORTANT
Ksenya-84 [330]

Answer:

Explanation:

Physical change is a temporary and reversible change in which the physical properties of the substance changes without altering the composition of the substance Eg Melting of ice while chemical change is a permanent and not so easily reversible change in which the identity of the substance is altered to produce one or more substances Eg Combustion

8 0
2 years ago
Read 2 more answers
if the density of copper is 8.9g/cm^3 and the Volume of the sample is 23.4 mL what would be the mass? ​
Black_prince [1.1K]

Answer:

The mass of copper = 208.26 grams.

Explanation:

Density = mass / volume

8.9 = mass / 23.4

mass = 8.9 * 23.4

= 208.26 grams.

8 0
3 years ago
An atom of sodium-23 (Na-23) has a net charge of +1. Identify the number of protons, neutrons, and electrons in the atom. Then,
kolezko [41]

Answer:

Number of proton is 11

Number of neutrons is 12

Number of electrons is 10

Explanation:

For a neutral Na, Sodium atom:

The mass number P+N = 23

Atomic number(E or P) = 11

A charged Na atom that has lost an electron is positively charged and so:

Number of proton = 11 (Still the same)

Number of neutrons = 12

Number of electrons = 11-1=10 (the atom has lost an electron)

If an atom loses electron, it becomes positively charged ie P>E

7 0
3 years ago
Read 2 more answers
Other questions:
  • What pressure in atmospheres(atm) is equal to 45.6 kPa?
    6·1 answer
  • Which one of Newton’s laws are associated with inertia
    11·1 answer
  • How much momentum does a 2000kg elephant have that is charging at 11m/s
    12·1 answer
  • Which element when combined with chlorine would most likely form an ionic compound
    14·1 answer
  • If I have 15.40mL of 1.4M HBr(aq) and add 22.10mL KOH what is the molarity of<br>KOH being used?​
    12·1 answer
  • What is the correct chemical formula for copper carbonate
    8·2 answers
  • Reactant A illustrates an example of which of the following​
    9·1 answer
  • 25 points! Help please
    8·2 answers
  • How do you determine how many molecules are in a chemical equation
    15·1 answer
  • How does distillation remove hardness from water​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!