Recent activity by Stackflow

Question

2 NH3 + 5 F2 → N₂F4 + 6 HF If some amount of NH3 and F2 were allowed to react and 92 g of N₂F4 was formed, and 54 g of F₂ was still present, What was the limiting reactant? What mass of NH3 was originally

answered Nov 27, 2024

1 answer 13.3k views

Describe a significant mistake you have made, how you could have avoided it, and what you learned from the experience?

answered Nov 20, 2024

1 answer 222k views

Evaluate Nancy's data on the density of gold. The density of gold is 19.32 g/cm³, and Nancy measures the densities of the three links in a gold chain to be 25.91 g/cm³, 25.92 g/cm³, and 25.93 g/cm³. A)

answered Nov 9, 2024

1 answer 213k views

Which of the following statements best explains binary code's historic significance for the digital computer? a) Binary code simplified programming. b) Binary code enabled computers to process and store

answered Oct 15, 2024

1 answer 52.4k views

Scientists often use significant byScientists often use significant digits when they are concluding a experiments especially when taking measurements explain why significant digits will be important to

answered Aug 28, 2024

1 answer 132k views

16. Select the correct answer. O Carbon O Oxygen Nitrogen is found in protein and nucleic acids. OPhosphorous

answered Aug 15, 2024

1 answer 42.0k views

CP Ellos y ellasFill in the blanks Completa el cuadro. Fill in the chart below with the different forms of the adjectives. PLSS ANSWER QUICK

asked Aug 11, 2024

1 answer 183k views

How do you integrate ∫sec²θ - 1 dθ? a) ∫sec²θ - 1 dθ = tanθ - θ + C b) ∫sec²θ - 1 dθ = tanθ - θ c) ∫sec²θ - 1 dθ = tanθ - 1 d) ∫sec²θ - 1 dθ = θ - tanθ + C

asked Jul 2, 2024

1 answer 230k views

What happened to Sophia after Peter became tsar? a. fled to Poland b. forced into a nunnery c. exiled to Siberia d. executed

asked Jun 24, 2024

1 answer 113k views

In "The Miller's Tale", why did Nicholas describe his vision of a flood? 1) To warn people about an impending disaster 2) To impress Alison and gain her affection 3) To convince John to build a boat 4)

answered Apr 15, 2024

1 answer 182k views

Staff who are dialyze patients with active Tb must wear a? 1) Gloves 2) Mask 3) Gown 4) All of the above

answered Apr 3, 2024

1 answer 125k views

Use a sum or difference identity to find the exact value of the expression. tan 105° tan 105° = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.

answered Mar 31, 2024

1 answer 128k views

The cartoonist is illustrating the attempts of President Roosevelt to 1. Secure lands in Panama in order to build a canal 2. Create a peaceful treaty between Latin America and United States 3. End the

asked Mar 24, 2024

1 answer 41.5k views

The string is l=132 cm long. What is the length of the string? 1) 132 cm 2) 132 m 3) 132 mm 4) 132 km

answered Mar 17, 2024

1 answer 138k views

Please help! 30 points. Please answer all questions.

asked Feb 14, 2024

2 answers 204k views

Elemental calcium is produced by the electrolysis of molten CaCl2 Part A What mass of calcium can be produced by this process if a current of 8500 AA is applied for 42 hh? Assume that the electrolytic

answered Jan 7, 2024

2 answers 178k views

1/3 / 4 what does it equal

answered Dec 27, 2023

2 answers 84.7k views

Which rule(s) represents a linear function?

answered Nov 9, 2023

1 answer 220k views

6 Study the diagram and answer the question that follows. Industry in the late 1800s expanded. Job opportunities became available. ? Which trend of the late 1800s correctly replaces the question mark in

asked Aug 15, 2023

2 answers 59.9k views

What factors facilitate erosion by wind?A. Heat, low water table and low humidityB. drought, plant die-off and windC. ocean currents, La Nina and El NinoD. increased solar flares, close solar orbits and

answered Aug 10, 2023

2 answers 221k views

Ask a Question