Ask question

Ask question

All categories

4 years ago

6

When the Moon, Earth, and Sun are lined up as seen here, the gravity of the sun plus the gravity of the moon cause _________ tid

es on Earth.
A) low

B) neap

C) slow

D) spring

2 answers:

Mandarinka [93]4 years ago

7 0

D spring hope it helps you alot

olga55 [171]4 years ago

3 0

The answer is D, spring tides.

You might be interested in

Calculate the mass of chromium metal produced when 425.0mL of 0.25M chromium(ll) nitrate reacts with a strip of zinc that remain

Reil [10]

The balanced chemical equation for the production of chromium metal from the reaction of chromium(ll) nitrate reacts with a strip of zinc is:

3 Zn + 2 Cr(NO₃)₃ → 2 Cr + 3 Zn(NO₃)₂

This is a redox reaction, which <u>is a chemical reaction in which one or more electrons are transferred between the reagents</u>, causing a change in their oxidation states. In the proposed reaction, Cr oxidation state goes from +3 to 0, becoming metallic chromium, while Zn goes from being Zn⁰ to Zn²⁺.

<u>The mass of chromium metal produced in the above reaction will be,</u>

425.0 mL x $\frac{1 L}{1000 mL}$ x $\frac{0.25 mol Cr(NO_{3})_{3} }{1 L}$ x $\frac{2 mol Cr }{2 mol Cr(NO_{3})_{3} }$ x $\frac{51.9961 g Cr}{1 mol Cr}$ = 5.52 g

So, the mass of chromium metal produced when 425.0mL of 0.25M chromium(ll) nitrate reacts with a strip of zinc that remains in excess is 5.52 g of Cr.

6 0

3 years ago

HELP PLS PLS PLS ILL MARK U BRAINLIEST

777dan777 [17]

Answer:

2 FeCl3 → 2 Fe + 3 Cl2

Explanation:

2 Fe and 6 Cl on the reactants side, and 2 Fe and 6 Cl on the products side.

7 0

2 years ago

Geologists discover what seems to be a new, powdery substance, deep underground. When they analyze it it's found to contain, amo

german

Answer:

Explanation b:

5 0

3 years ago

Read 2 more answers

The speed of a spaceship is going warp 7.58. What is the velocity of the spaceship in cm/min. Assume 1.00 warp = 2.5 times the s

grandymaker [24]

Answer : The velocity of the spaceship is, $3408.6\times 10^{10}cm/min$

Solution :

As we are given that,

$1.00\text{ wrap }=2.5\times \text{The speed of light}$

The speed of a spaceship = 7.58 wraps

So, $7.58\text{ wrap }=7.58\times 2.5\times \text{The speed of light}$

The speed of light = $2.9979\times 10^8m/s$

Now put the value of speed of light in above expression, we get

So, $7.58\text{ wrap }=(7.58)\times (2.5)\times (2.9979\times 10^8m/s)=56.81\times 10^8m/s$

The velocity of the spaceship = $56.81\times 10^8m/s$

Now we have to convert the velocity of the spaceship m/s to cm/min.

Conversion :

(1 m = 100 cm)

(1 min = 60 sec)

The velocity of the spaceship = $(56.81\times 10^8)\times 100\times 60cm/min=3408.6\times 10^{10}cm/min$

Therefore, the velocity of the spaceship is, $3408.6\times 10^{10}cm/min$

3 0

3 years ago

Consider a 0.70 M solution of HOCl. If the molarity was decreased to 0.3 M, what would happen to the percent dissociation?

melomori [17]

Answer:

The percent dissociation would increase

Explanation:

Percent dissociation is the ratio of amount dissociated to the initial concentration.

Decreasing the concentration of the solution leads to an increase in percent dissociation.

5 0

3 years ago